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If A and B are events such that P(A)=0.4...

If A and B are events such that P(A)=0.4,P(B)=0.3and`P(AcupB)=0.5` then `P(B'capA)` equals to

A

`2//3`

B

`1//2`

C

`3//10`

D

`1//5`

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The correct Answer is:
D
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